# Geometric calibration using line fiducials for cone-beam CT with general, non-circular source-detector trajectories

> Research article (Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE, 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2592770041](https://www.wikidata.org/wiki/openalex:W2592770041)  
**Source**: https://4ort.xyz/entity/geometric-calibration-using-line-fiducials-for-cone-beam-ct-with-general-non-circular-source-detector-trajectories